2019-01-23
1668
#react#typescript
Dan Vanderkam
262
Jan 23, 2019 ⋅ 5 min read

How TypeScript breaks referential transparency

Dan Vanderkam Dan is a Principal Software Engineer at Sidewalk Labs and the author of Effective TypeScript: 62 Specific Ways to Improve Your TypeScript (O'Reilly 2019). He blogs regularly at effectivetypescript.com.

Recent posts:

Gemini CLI tutorial — Will it replace Windsurf and Cursor?

Gemini CLI tutorial — Will it replace Windsurf and Cursor?

Discover how to use Gemini CLI, Google’s new open-source AI agent that brings Gemini directly to your terminal.

Chizaram Ken
Jul 10, 2025 ⋅ 8 min read
React & TypeScript: 10 Patterns For Writing Better Code

React & TypeScript: 10 patterns for writing better code

This article explores several proven patterns for writing safer, cleaner, and more readable code in React and TypeScript.

Peter Aideloje
Jul 10, 2025 ⋅ 11 min read
A Guide To Wrapper Vs. Container Classes In CSS

A guide to wrapper vs. container classes in CSS

A breakdown of the wrapper and container CSS classes, how they’re used in real-world code, and when it makes sense to use one over the other.

Temitope Oyedele
Jul 7, 2025 ⋅ 10 min read
Stagehand and Gemini logos on a gradient background symbolizing AI web automation

How to build a web-based AI agent with Stagehand and Gemini

This guide walks you through creating a web UI for an AI agent that browses, clicks, and extracts info from websites powered by Stagehand and Gemini.

Elijah Asaolu
Jul 4, 2025 ⋅ 8 min read
View all posts

One Reply to "How TypeScript breaks referential transparency"

  1. Nowadays in ts we have `as const` which will type out a tuple as the type you expect. (It also works for deeply nested objects)

Leave a Reply